Bump @cosmjs/stargate from 0.29.0 to 0.29.3 in /vue

Bumps [@cosmjs/stargate](https://github.com/cosmos/cosmjs) from 0.29.0 to 0.29.3.
- [Release notes](https://github.com/cosmos/cosmjs/releases)
- [Changelog](https://github.com/cosmos/cosmjs/blob/main/CHANGELOG.md)
- [Commits](cosmos/cosmjs@v0.29.0...v0.29.3)

---
updated-dependencies:
- dependency-name: "@cosmjs/stargate"
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

vue/package.json

@@ -14,7 +14,7 @@
   "dependencies": {
     "@cosmjs/launchpad": "0.27.1",
     "@cosmjs/proto-signing": "0.29.0",
-    "@cosmjs/stargate": "0.29.0",
+    "@cosmjs/stargate": "0.29.3",
     "@starport/vue": "^0.3.5",
     "@starport/vuex": "^0.3.5",
     "@vue/compiler-sfc": "^3.0.11",